Display panel
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorXiaoping YU
Life of this patent
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Abstract
A display panel provided in embodiments of the present disclosure comprises a substrate, at least one metal layer, a darkening layer, and a functional layer, wherein the at least one metal layer is disposed on the substrate, the darkening layer covers the at least one metal layer, and the functional layer covers the darkening layer. An adhesive force of a photoresist to the functional layer is greater than an adhesive force of the photoresist to the darkening layer, and an adhesive force of the functional layer to the darkening layer is greater than the adhesive force of the photoresist to the darkening layer.
Claims18
A display panel, comprising:
- a substrate;
- at least one metal layer disposed on the substrate;
- a darkening layer covering the at least one metal layer;
- and
- a functional layer covering the darkening layer;
- wherein an adhesive force of a photoresist to the functional layer is greater than an adhesive force of the photoresist to the darkening layer, and an adhesive force of the functional layer to the darkening layer is greater than the adhesive force of the photoresist to the darkening layer;
- a material of the functional layer comprises a transparent conductive material, silicon nitride, or a metal with a thickness less than a skin depth;
- and
- the display panel further comprises a protecting layer covering the functional layer.
A display panel, comprising:
- a substrate;
- at least one metal layer disposed on the substrate;
- a darkening layer covering the at least one metal layer;
- and
- a functional layer covering the darkening layer;
- wherein an adhesive force of a photoresist to the functional layer is greater than an adhesive force of the photoresist to the darkening layer, and an adhesive force of the functional layer to the darkening layer is greater than the adhesive force of the photoresist to the darkening layer.
Dependencies are inferred from the claim text.